7893538156948

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{64609}}^1\times {\mathrm{500713}}^1$

素因数の和:565387

約数の個数: 24

約数和(自身を含む): 14040391088360

約数和(自身を除く): 6146852931412

約数列:

[1, 2, 4, 61, 122, 244, 64609, 129218, 258436, 500713, 1001426, 2002852, 3941149, 7882298, 15764596, 30543493, 61086986, 122173972, 32350566217, 64701132434, 129402264868, 1973384539237, 3946769078474, 7893538156948]

約数ペア:

[(1, 7893538156948), (2, 3946769078474), (4, 1973384539237), (61, 129402264868), (122, 64701132434), (244, 32350566217), (64609, 122173972), (129218, 61086986), (258436, 30543493), (500713, 15764596), (1001426, 7882298), (2002852, 3941149)]